21. What process is being described in this article?
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22. Where is the World of Coca-Cola Museum?
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23. What does “It” in P1 refer to?
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24. Which word in P1 is closest in meaning to “process”?
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25. The word “they” in P2 refers to:
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26. What is the last step of the process?
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27. Most of the bottling process is done by____________________.
28. What do the visitors get after they have watched the exhibit?
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29. In P3, what linking word should be used in item (